Sintered Wire Mesh Filter Cartridge 304 Stainless 20 Micron for Water Treatment Systems
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer with over 25 years of expertise in wire mesh filtration. Since 1998, we have been supplying high-quality sintered wire mesh filter cartridges to global markets, including North America, Europe, and Southeast Asia. Our Sintered Wire Mesh Filter Cartridge 304 Stainless 20 Micron is specifically engineered for water treatment systems, offering exceptional filtration performance, durability, and cost-efficiency. With annual export value exceeding US$5 million, we are committed to delivering reliable products that meet the rigorous demands of industrial and municipal water treatment.
This filter cartridge is constructed from multiple layers of 304 stainless steel wire mesh, sintered together under high temperature and pressure to form a rigid, porous structure. The 20 micron filtration rating effectively removes suspended solids, sediments, and particles down to 20 micrometers, ensuring clean water output. Unlike traditional filter media, our sintered mesh provides high mechanical strength, excellent resistance to backwashing, and long service life – making it an ideal choice for both pre-filtration and fine filtration stages in water treatment plants.
Key Features & Technical Specifications
- High-Strength Sintered Structure: Multi-layer wire mesh bonded permanently, preventing media migration and deformation under high pressure and temperature.
- Corrosion Resistance: 304 stainless steel ensures excellent resistance to rust and chemical corrosion, suitable for a wide range of water qualities.
- Reusable & Backwashable: The sintered mesh can be easily cleaned by backwashing, ultrasonic cleaning, or chemical washing, reducing replacement costs.
- Uniform Pore Size: Precise 20 micron filtration with high porosity (up to 60%) ensures low pressure drop and high flow rate.
- Customizable Dimensions: Available in standard lengths (10in, 20in, 30in, 40in) and outer diameters, with various end cap types (DOE, 222, 226, etc.) to fit common housings.
- Wide Application Range: Ideal for water treatment systems, including raw water filtration, RO pre-filtration, cooling water circulation, and wastewater treatment.
| Parameter | Value |
| Filtration Rating | 20 μm (absolute) |
| Material | 304 Stainless Steel |
| Number of Layers | 3–5 layers (standard) |
| Max Operating Temperature | 450°C (842°F) |
| Max Operating Pressure | 0.6 MPa (60 bar) |
| Length Options | 10", 20", 30", 40" (custom available) |
| Outer Diameter | 2.5" (63mm) or custom |
| End Cap Type | DOE, 222, 226, 215, etc. |
| Sealing Material | Silicone, EPDM, NBR (optional) |
Advantages for Your Water Treatment System
By choosing our sintered wire mesh filter cartridge, you benefit from:
- Reduced Downtime: The reusable design allows quick cleaning and reinstallation, minimizing system shutdowns.
- Consistent Filtration Performance: The rigid sintered structure maintains pore integrity even under high differential pressure, ensuring stable filtration over time.
- Lower Total Cost of Ownership: Compared to disposable cartridges, our sintered elements can be used hundreds of cycles, significantly reducing replacement frequency and waste.
- Environmentally Friendly: Stainless steel is fully recyclable, and the cartridge's long lifespan reduces plastic waste from disposable filters.
- Easy Integration: Standard dimensions and end cap options make it compatible with most commercial and industrial filter housings.
Our factory in Hengshui, Hebei, China, is equipped with advanced sintering furnaces and precision testing equipment. Every cartridge undergoes strict quality control to ensure uniform pore size and burst strength. We have served customers in over 30 countries, with annual export value between US$5–10 million. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
We understand that every water treatment application is unique. That's why we offer customized solutions – from custom lengths and diameters to special end caps and sealing materials. Our experienced engineering team is ready to assist you with technical support and sample testing. Contact us today to discuss your specific requirements and request a quote. Experience the reliability of a manufacturer with over 25 years of wire mesh expertise.
Frequently Asked Questions (FAQ)
-
Q: How often do I need to clean this sintered filter cartridge?
A: The cleaning frequency depends on the water quality and flow rate. Typically, backwashing once every 1–4 weeks is sufficient. When pressure drop increases significantly, cleaning is recommended. -
Q: Can I use this cartridge for chemicals or high-temperature liquids?
A: Yes, the 304 stainless steel sintered mesh can withstand up to 450°C and is resistant to many chemicals. However, please confirm compatibility with your specific fluid, especially strong acids or chlorides. -
Q: Is this cartridge compatible with my existing filter housing?
A: Our cartridges are available in standard sizes (10, 20, 30, 40 inches) with various end cap styles (DOE, 222, 226). Measure your housing's inner diameter, length, and end cap type, and we can match or customize. -
Q: What is the difference between sintered wire mesh and pleated filter cartridges?
A: Sintered wire mesh is rigid, backwashable, and has high strength, making it ideal for high-pressure and high-temperature applications. Pleated cartridges offer larger surface area but are typically disposable and less durable. -
Q: How do I clean the cartridge without damaging it?
A: Backwashing with clean water or compressed air is recommended. For stubborn fouling, ultrasonic cleaning or gentle chemical soaking can be used. Avoid using sharp tools that could scratch the mesh. -
Q: What is the expected lifespan of this filter cartridge?
A: With proper cleaning and maintenance, a sintered wire mesh cartridge can last 3–5 years or more, depending on operating conditions. Many customers use them for hundreds of cycles. -
Q: Do you provide samples for testing?
A: Yes, we offer sample orders. Please contact our sales team with your requirements, and we can provide a small quantity for evaluation before bulk purchase. -
Q: What is the packaging and shipping method?
A: Each cartridge is individually wrapped in plastic, then packed in strong cartons with foam protection. We ship via sea, air, or express (FOB from Tianjin, Qingdao, etc.).
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